Alt Loop Section
Length, climbing, trailhead and the write-up · · Hike this trail
National Preserve · Texas
26 named trails · 64 miles · 11 trailheads · 10 with the Park Service's own write-up. Each trail's page has its profile, trailhead and the Service's write-up. The lines, trailheads and points are the Park Service's; the write-ups are the Service's own words; the climbing is read from USGS elevation along each line.
26 trails, A to Z.
Length, climbing, trailhead and the write-up · · Hike this trail
Picnic areasBoat launches
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the Service's write-upBeaver Slide Trailhead Drive there
Length, climbing, trailhead and the write-up · · Hike this trail
Picnic areasthe Service's write-upBeech Woods Trailhead Drive there
Length, climbing, trailhead and the write-up · · Hike this trail
Picnic areasthe Service's write-upBig Sandy Trailhead Drive there
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Picnic areasthe Service's write-upBirdwatchers Trailhead Drive there
Length, climbing, trailhead and the write-up · · Hike this trail
Boat launches
Length, climbing, trailhead and the write-up · · Hike this trail
Picnic areasBoat launches
Length, climbing, trailhead and the write-up · · Hike this trail
Boat launches
Length, climbing, trailhead and the write-up · · Hike this trail
Boat launches
Length, climbing, trailhead and the write-up · · Hike this trail
Boat launches
Length, climbing, trailhead and the write-up · · Hike this trail
Picnic areasthe Service's write-upKirby Nature Trailhead (Staley Cabin) Day Use Area Drive there
Length, climbing, trailhead and the write-up · · Hike this trail
Length, climbing, trailhead and the write-up · · Hike this trail
Length, climbing, trailhead and the write-up · · Hike this trail
Length, climbing, trailhead and the write-up · · Hike this trail
Length, climbing, trailhead and the write-up · · Hike this trail
Length, climbing, trailhead and the write-up · · Hike this trail
Picnic areasVisitor centersthe Service's write-up
Length, climbing, trailhead and the write-up · · Hike this trail
Picnic areasthe Service's write-upPitcher Plant Trail Drive there
Length, climbing, trailhead and the write-up · · Hike this trail
Picnic areasthe Service's write-upSundew Trailhead Drive there
Length, climbing, trailhead and the write-up · · Hike this trail
Picnic areasSundew Trailhead Drive there
Length, climbing, trailhead and the write-up · · Hike this trail
Picnic areasSundew Trailhead Drive there
Length, climbing, trailhead and the write-up · · Hike this trail
Picnic areasthe Service's write-upTurkey Creek Day Use Area and 2 more Drive there
Length, climbing, trailhead and the write-up · · Hike this trail
Length, climbing, trailhead and the write-up · · Hike this trail
Length, climbing, trailhead and the write-up · · Hike this trail
Picnic areasthe Service's write-upWoodlands Trailhead Drive there
Length, climbing, trailhead and the write-up · · Hike this trail
The lines are the National Park Service's public trails layer, the trailheads and the waterfalls, views, peaks and historic places along them the Service's public points of interest, read 2026-10-16 and simplified for the map; the length is the line's, end to end. The write-ups are the Service's own "things to do" text, unedited. Heights come from USGS 3DEP through Terrain Tiles on AWS (Mapzen/Tilezen), read along each line and rounded; a short trail on steep ground can be off by a few tens of feet. Closures change: check the park's own site before you go.